1
22
23 package com.liferay.portal.kernel.image;
24
25 import java.awt.image.BufferedImage;
26 import java.awt.image.RenderedImage;
27
28 import java.io.File;
29 import java.io.IOException;
30 import java.io.OutputStream;
31
32
37 public interface ImageProcessor {
38
39 public static final String TYPE_BMP = "bmp";
40
41 public static final String TYPE_GIF = "gif";
42
43 public static final String TYPE_JPEG = "jpg";
44
45 public static final String TYPE_PNG = "png";
46
47 public static final String TYPE_TIFF = "tiff";
48
49 public static final String TYPE_NOT_AVAILABLE = "na";
50
51 public BufferedImage convertImageType(
52 BufferedImage sourceImage, int type);
53
54 public void encodeGIF(RenderedImage renderedImage, OutputStream os)
55 throws IOException;
56
57 public void encodeWBMP(RenderedImage renderedImage, OutputStream os)
58 throws InterruptedException, IOException;
59
60 public BufferedImage getBufferedImage(RenderedImage renderedImage);
61
62 public ImageBag read(File file) throws IOException;
63
64 public ImageBag read(byte[] bytes) throws IOException;
65
66 public RenderedImage scale(
67 RenderedImage renderedImage, int maxHeight, int maxWidth);
68
69 }